Não informado. (1977). Bulletin of the Royal College of Psychiatrists. Royal College of Psychiatrists.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Bulletin of the Royal College of Psychiatrists. London: Royal College of Psychiatrists, 1977.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Bulletin of the Royal College of Psychiatrists. Royal College of Psychiatrists, 1977.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.